Protect 800 Wireless Driveway Alert System – 4 PIRs with New Pencil Beam Lens

The Protect-800 Long-Range Driveway Metal Detecting Alarm features a high-sensitivity metal detecting probe, an outdoor wireless receiver, and a loud 118 dB siren, designed to alert both you and intruders when steel objects or vehicles are detected.

How It Works

• When the hidden probe detects moving steel, it transmits a wireless signal up to 800 metres (line of sight; approx. 400–600 metres in typical setups) to the outdoor receiver.

• If the receiver is armed, the 118 dB siren is triggered for the preset duration.

• The siren can also be activated manually via the SOS button on the remote control, useful for security or emergency situations.

• In SOS mode, the siren remains latched ON until deactivated using the remote.

• The weatherproof outdoor receiver is powered by a 12V DC plug-in transformer, with cable entry via waterproof glands.

This system provides a loud and unmistakable alert for arrivals or intrusions, making it ideal for driveways, gates, and property entrances.

Wireless Transmitter & Metal Detecting Probe

• Transmitter powered by 3 × CR123A batteries (supplied) and fully weatherproof

• Vehicle-detecting probe comes with 14 metres of cable for discreet placement

• Designed to be buried just under the surface or grass, detecting moving steel only, perfect for properties with roaming animals

• Can detect steel gates in motion

• Cable protection recommended to prevent damage from small animals

• Adjustable sensitivity on the transmitter board for precise tuning

• Optional indoor chime receiver can notify you inside your home or office

Siren Duration

The siren’s operation can be set using internal dip-switches:

• 1 second or minute

• 3 seconds or minutes

• 10 seconds or minutes

• 15 seconds or minutes

• 20 seconds or minutes

• 30 seconds or minutes

• Latched ON (until disarmed via remote)

Outdoor Receiver Features

• Weatherproof with 12V DC input (5A)

• Two channels, each with 12V DC outputs

• Supports up to four Protect-800 sensors per channel (PIRs, vehicle probes, MT transmitters, gate contacts, bird box PIRs, transmitter boards)

• Each channel can control different devices with independent durations, e.g.:

  • Siren for 20 seconds

  • 12V floodlight for 10 minutes

Remote Control Features

• Arm/disarm either channel on the outdoor receiver

• SOS button activates connected accessories (siren, buzzer, floodlight, or any 12V DC device), latched ON until turned off

• LED feedback confirms successful transmission

• Unlimited additional remotes can be paired

• Operating range: 800 metres line of sight (~400–600 metres typical)

• Powered by 2 × AAA batteries (supplied)

Kit Includes

• 1 × Outdoor Receiver (P800-WSR/1)

• 1 × Remote Control (P800-WSK/1) with batteries

• 1 × 12V DC plug-in power supply

• 2 × AAA batteries

• 1 × Protect-800 Wireless Metal Detecting Probe & Transmitter

• Full set of batteries for the transmitter

• 1 × 118 dB Siren

Specifications

Outdoor Receiver

• Weatherproof: Yes

• Power Supply: 12V 5A DC

• Channels: 2

• Sensors per Channel: 4

• Wireless Range: 800 metres (line of sight)

• Arming & Disarming: Remote Control

• Output Duration: 1s/min, 3s/min, 10s/min, 15s/min, 20s/min, 30s/min, Latched ON

• Frequency: 869.400 – 869.650 MHz

• Size: 170 × 125 × 60 mm

Remote Control

• Channels: 1 & 2 Arm, Disarm & SOS

• Wireless Range: 800 metres line of sight

• Powered by 2 × AA batteries (supplied)

• Intelligent LED feedback

• Wall bracket supplied

• Frequency: 869.400 – 869.650 MHz

Wireless Transmitter & Probe

• Transmitter Box Size: 170 × 125 × 60 mm

• Weatherproof: Yes

• Power Supply: 3 × CR123A batteries

• Probe Size: 310 × 35 mm

• Cable Length: 14 metres

• Wireless Range: 800 metres line of sight

Siren

• Weatherproof: Yes

• Sound Level: 118 dB (2-tone)

• Colour: Black

• Voltage Input: 12V DC